Choose the best answer to complete the sentence.

Nowadays, billions of devices are ______ to the Internet worldwide. It’s an amazing invention.

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.

Choose the word whose underlined part is pronounced differently from that of the rest.

Choose the word whose underlined part is pronounced differently from that of the rest.

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of stress in each of the following questions.

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of stress in each of the following questions.

Choose the best answer to each of the following questions.

We should develop such ____ sources of energy as solar energy and nuclear energy.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in the following question:

The students became more anxious as their exams drew nearer.